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Foreign matter taking-out device for ear-nose-mouth department

A technology for removing devices and foreign bodies, used in medical science, ear treatment, surgery, etc., can solve the problems of low efficiency and poor comfort in removing small foreign bodies, and achieve the effects of saving manpower, improving efficiency, and improving comfort.

Active Publication Date: 2021-10-01
宜昌市中心人民医院(三峡大学第一临床医学院)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome most of the shortcomings of low extraction efficiency for fine particles and poor comfort during use, the technical problem of the present invention is to provide an ear and nose device with high efficiency for removal of fine particles and high comfort during use. Dental foreign body removal device

Method used

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  • Foreign matter taking-out device for ear-nose-mouth department
  • Foreign matter taking-out device for ear-nose-mouth department
  • Foreign matter taking-out device for ear-nose-mouth department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] A foreign body removal device for otolaryngology, such as Figure 1-Figure 3 As shown, it includes a hand-held block 1, a first push block 2, a first spring 3, an air suction pipe 4, a balloon 5, a second spring 6, a stretching mechanism 7 and a clamping mechanism 8, and the sliding device at the bottom of the hand-held block 1 There is a first push block 2, and a first spring 3 is set on the first push block 2, and the two ends of the first spring 3 are respectively connected to the hand-held block 1 and the first push block 2, and the upper part of the hand-held block 1 is slidingly equipped with an air suction Pipeline 4, a balloon 5 is provided inside the hand-held block 1, the balloon 5 cooperates with the first pushing block 2, the upper part of the balloon 5 is connected with the lower part of the air suction pipe 4, and the second spring 6 is set on the lower part of the air suction pipe 4, and the second spring 6 is two Ends are respectively connected on the ha...

Embodiment 2

[0072] In a preferred embodiment of the present invention, as Figure 4 with Figure 5 As shown, the expansion mechanism 7 includes a connection block 71, a first swing block 72, a support block 73, a first bracket 74, a second swing block 75, a rotating shaft 76 and a torsion spring 77, and the bottom of the suction pipe 4 is evenly provided with a connecting block. Block 71, the quantity of connecting block 71 is four, all rotations on four connecting blocks 71 are provided with first swinging block 72, and hand-held block 1 top is provided with support block 73, and support block 73 is slidably matched with suction pipeline 4, Four sides of support block 73 tops are evenly provided with first support 74, and the quantity of first support 74 is eight, is positioned at the rotation type between two first support 74 of same side and is provided with rotating shaft 76, and all four rotating shafts 76 are provided with There is a second oscillating block 75, the lower part of t...

Embodiment 3

[0077] In a preferred embodiment of the present invention, as Figure 6-Figure 9 As shown, it also includes a limit mechanism 9, the limit mechanism 9 includes a second slide bar 91, a slide block 92, a block 93 and a fourth spring 94, and the bottom of the hand-held block 1 is provided with two second slide bars 91 at intervals, The front and rear sides of the first push block 2 middle part are all provided with slide block 92, and slide block 92 is slidably connected with the second slide bar 91 that is positioned at the same side, and sliding type is provided with clamping block 93 between two slide blocks 92, and clamping block 93 cooperates with the second slide bar 91 , and a fourth spring 94 is connected between the clamping block 93 and the sliding block 92 , and the number of the fourth springs 94 is four.

[0078] It is relatively inconvenient for people to press the first push block 2 to adjust the air suction duct 4, so when the first push block 2 slides upward, th...

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Abstract

The invention relates to a foreign matter taking-out device, in particular to a foreign matter taking-out device for the ear-nose-mouth department. According to the foreign matter taking-out device for the ear-nose-mouth department, the taking-out efficiency of fine particles is high, and a comfort degree is high when the foreign matter taking-out device is used. The foreign matter taking-out device for the ear-nose-mouth department comprises: a handheld block and a first pushing block, wherein the first pushing block is arranged on the lower portion of the handheld block in a sliding mode; a first spring, wherein the first pushing block is sleeved with the first spring, and the two ends of the first spring are connected to the handheld block and the first pushing block respectively; and an air suction pipeline, which is arranged on the upper portion of the handheld block in a sliding mode. According to the device, a propping-open mechanism is arranged and matched with a clamping mechanism, the propping-open mechanism can prop open a certain space in a human body, the clamping mechanism can temporarily control the state of the propping-open mechanism, and then the efficiency of taking out foreign matters can be greatly improved.

Description

technical field [0001] The invention relates to a foreign body taking-out device, in particular to a foreign body taking-out device for otolaryngology. Background technique [0002] The ear and nose of the human body are deep and narrow parts. Once a foreign body falls into it, it will be difficult to remove it. At present, to deal with this problem in medicine, foreign body forceps are usually used to clamp out the foreign body, which requires medical staff to have high operating skills. Once the operation is wrong, the foreign body forceps can easily scratch the tissues in the patient's cavity, which poses a great safety hazard, and some foreign bodies are easy to break. Taking out the foreign body forceps may cause the foreign bodies to break and fall into deeper parts, while the existing foreign body removal device , Most of them have the disadvantages of low removal efficiency for fine particles and poor comfort during use. [0003] Patent application number CN20794988...

Claims

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Application Information

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IPC IPC(8): A61B17/50A61F11/00A61B17/24
CPCA61B17/50A61B17/24A61F11/006
Inventor 邓昕昕
Owner 宜昌市中心人民医院(三峡大学第一临床医学院)
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